//下拉菜单
var nav={animateduration:{over:200,out:200},buildmenu:function(menuid,arrowsvar){jQuery(document).ready(function($){var $mainmenu=$("#"+menuid+">ul")
var $headers=$mainmenu.find("ul").parent()
$headers.each(function(i){var $curobj=$(this)
var $subul=$(this).find('ul:eq(0)')
this._dimensions={w:this.offsetWidth,h:this.offsetHeight,subulw:$subul.outerWidth(),subulh:$subul.outerHeight()}
this.istopheader=$curobj.parents("ul").length==1?true:false
$subul.css({top:this.istopheader?this._dimensions.h+"px":0})
$curobj.children("a:eq(0)").css(this.istopheader?{}:{}).append('')
$curobj.hover(function(e){var $targetul=$(this).children("ul:eq(0)")
this._offsets={left:$(this).offset().left,top:$(this).offset().top}
var menuleft=this.istopheader?0:this._dimensions.w
menuleft=(this._offsets.left+menuleft+this._dimensions.subulw>$(window).width())?(this.istopheader?-this._dimensions.subulw+this._dimensions.w:-this._dimensions.w):menuleft
if($targetul.queue().length<=1)
$targetul.css({left:menuleft+"px",width:this._dimensions.subulw+'px'}).slideDown(nav.animateduration.over)},function(e){var $targetul=$(this).children("ul:eq(0)")
$targetul.slideUp(nav.animateduration.out)})
$curobj.click(function(){$(this).children("ul:eq(0)").hide()})})
$mainmenu.find("ul").css({display:'none',visibility:'visible'})})}}
nav.buildmenu("submenu")
//微信二维码
jQuery(function(a){a(".social li").hover(function(){a(this).find(".weixinimg").slideDown(200)},function(){a(this).find(".weixinimg").hide(0)})});
//广告轮播
(function($){$.fn.touchSlider=function(settings){settings.supportsCssTransitions=(function(style){var prefixes=['Webkit','Moz','Ms'];for(var i=0,l=prefixes.length;i<l;i++){if(typeof style[prefixes[i]+'Transition']!=='undefined'){return true;}}
return false;})(document.createElement('div').style);settings=jQuery.extend({roll:true,flexible:false,btn_prev:null,btn_next:null,paging:null,speed:75,view:1,range:0.15,page:1,transition:false,initComplete:null,counter:null,multi:false},settings);var opts=[];opts=$.extend({},$.fn.touchSlider.defaults,settings);return this.each(function(){$.fn.extend(this,touchSlider);var _this=this;this.opts=opts;this._view=this.opts.view;this._speed=this.opts.speed;this._tg=$(this);this._list=this._tg.children().children();this._width=parseInt(this._tg.css("width"));this._item_w=parseInt(this._list.css("width"));this._len=this._list.length;this._range=this.opts.range*this._width;this._pos=[];this._start=[];this._startX=0;this._startY=0;this._left=0;this._top=0;this._drag=false;this._scroll=false;this._btn_prev;this._btn_next;this.init();$(this).bind("touchstart",this.touchstart).bind("touchmove",this.touchmove).bind("touchend",this.touchend).bind("dragstart",this.touchstart).bind("drag",this.touchmove).bind("dragend",this.touchend)
$(window).bind("orientationchange resize",function(){_this.resize(_this);});});};var touchSlider={init:function(){var _this=this;$(this).children().css({"width":this._width+"px","overflow":"visible"});if(this.opts.flexible)this._item_w=this._width/this._view;if(this.opts.roll)this._len=Math.ceil(this._len/this._view)*this._view;var page_gap=(this.opts.page>1&&this.opts.page<=this._len)?(this.opts.page-1)*this._item_w:0;for(var i=0;i<this._len;++i){this._pos[i]=this._item_w*i-page_gap;this._start[i]=this._pos[i];this._list.eq(i).css({"float":"none","display":"block","position":"absolute","top":"0","left":this._pos[i]+"px","width":this._item_w+"px"});if(this.opts.supportsCssTransitions&&this.opts.transition){this._list.eq(i).css({"-moz-transition":"0ms","-moz-transform":"","-ms-transition":"0ms","-ms-transform":"","-webkit-transition":"0ms","-webkit-transform":"","transition":"0ms","transform":""});}}
if(this.opts.btn_prev&&this.opts.btn_next){this.opts.btn_prev.bind("click",function(){_this.animate(1,true);return false;})
this.opts.btn_next.bind("click",function(){_this.animate(-1,true);return false;});}
if(this.opts.paging){$(this._list).each(function(i,el){var btn_page=_this.opts.paging.eq(i);btn_page.bind("click",function(e){_this.go_page(i,e);return false;});});}
this.counter();this.initComplete();},initComplete:function(){if(typeof(this.opts.initComplete)=="function"){this.opts.initComplete(this);}},resize:function(e){if(e.opts.flexible){var tmp_w=e._item_w;e._width=parseInt(e._tg.css("width"));e._item_w=e._width/e._view;e._range=e.opts.range*e._width;for(var i=0;i<e._len;++i){e._pos[i]=e._pos[i]/tmp_w*e._item_w;e._start[i]=e._start[i]/tmp_w*e._item_w;e._list.eq(i).css({"left":e._pos[i]+"px","width":e._item_w+"px"});if(this.opts.supportsCssTransitions&&this.opts.transition){e._list.eq(i).css({"-moz-transition":"0ms","-moz-transform":"","-ms-transition":"0ms","-ms-transform":"","-webkit-transition":"0ms","-webkit-transform":"","transition":"0ms","transform":""});}}}
this.counter();},touchstart:function(e){if((e.type=="touchstart"&&e.originalEvent.touches.length<=1)||e.type=="dragstart"){this._startX=e.pageX||e.originalEvent.touches[0].pageX;this._startY=e.pageY||e.originalEvent.touches[0].pageY;this._scroll=false;this._start=[];for(var i=0;i<this._len;++i){this._start[i]=this._pos[i];}}},touchmove:function(e){if((e.type=="touchmove"&&e.originalEvent.touches.length<=1)||e.type=="drag"){this._left=(e.pageX||e.originalEvent.touches[0].pageX)-this._startX;this._top=(e.pageY||e.originalEvent.touches[0].pageY)-this._startY;var w=this._left<0?this._left*-1:this._left;var h=this._top<0?this._top*-1:this._top;if(w<h||this._scroll){this._left=0;this._drag=false;this._scroll=true;}else{e.preventDefault();this._drag=true;this._scroll=false;this.position(e);}
for(var i=0;i<this._len;++i){var tmp=this._start[i]+this._left;if(this.opts.supportsCssTransitions&&this.opts.transition){var trans="translate3d("+tmp+"px,0,0)";this._list.eq(i).css({"left":"","-moz-transition":"0ms","-moz-transform":trans,"-ms-transition":"0ms","-ms-transform":trans,"-webkit-transition":"0ms","-webkit-transform":trans,"transition":"0ms","transform":trans});}else{this._list.eq(i).css("left",tmp+"px");}
this._pos[i]=tmp;}}},touchend:function(e){if((e.type=="touchend"&&e.originalEvent.touches.length<=1)||e.type=="dragend"){if(this._scroll){this._drag=false;this._scroll=false;return false;}
this.animate(this.direction());this._drag=false;this._scroll=false;}},position:function(d){var gap=this._view*this._item_w;if(d==-1||d==1){this._startX=0;this._start=[];for(var i=0;i<this._len;++i){this._start[i]=this._pos[i];}
this._left=d*gap;}else{if(this._left>gap)this._left=gap;if(this._left<-gap)this._left=-gap;}
if(this.opts.roll){var tmp_pos=[];for(var i=0;i<this._len;++i){tmp_pos[i]=this._pos[i];}
tmp_pos.sort(function(a,b){return a-b;});var max_chk=tmp_pos[this._len-this._view];var p_min=$.inArray(tmp_pos[0],this._pos);var p_max=$.inArray(max_chk,this._pos);if(this._view<=1)max_chk=this._len-1;if(this.opts.multi){if((d==1&&tmp_pos[0]>=0)||(this._drag&&tmp_pos[0]>=100)){for(var i=0;i<this._view;++i,++p_min,++p_max){this._start[p_max]=this._start[p_min]-gap;this._list.eq(p_max).css("left",this._start[p_max]+"px");}}else if((d==-1&&tmp_pos[0]<=0)||(this._drag&&tmp_pos[0]<=-100)){for(var i=0;i<this._view;++i,++p_min,++p_max){this._start[p_min]=this._start[p_max]+gap;this._list.eq(p_min).css("left",this._start[p_min]+"px");}}}else{if((d==1&&tmp_pos[0]>=0)||(this._drag&&tmp_pos[0]>0)){for(var i=0;i<this._view;++i,++p_min,++p_max){this._start[p_max]=this._start[p_min]-gap;this._list.eq(p_max).css("left",this._start[p_max]+"px");}}else if((d==-1&&tmp_pos[max_chk]<=0)||(this._drag&&tmp_pos[max_chk]<=0)){for(var i=0;i<this._view;++i,++p_min,++p_max){this._start[p_min]=this._start[p_max]+gap;this._list.eq(p_min).css("left",this._start[p_min]+"px");}}}}else{if(this.limit_chk())this._left=this._left/2;}},animate:function(d,btn_click){if(this._drag||!this._scroll||btn_click){var _this=this;var speed=this._speed;if(btn_click)this.position(d);var gap=d*(this._item_w*this._view);if(this._left==0||(!this.opts.roll&&this.limit_chk()))gap=0;this._list.each(function(i,el){_this._pos[i]=_this._start[i]+gap;if(_this.opts.supportsCssTransitions&&_this.opts.transition){var transition=speed+"ms";var transform="translate3d("+_this._pos[i]+"px,0,0)";if(btn_click)transition="0ms";$(this).css({"left":"","-moz-transition":transition,"-moz-transform":transform,"-ms-transition":transition,"-ms-transform":transform,"-webkit-transition":transition,"-webkit-transform":transform,"transition":transition,"transform":transform});}else{$(this).stop();$(this).animate({"left":_this._pos[i]+"px"},speed);}});this.counter();}},direction:function(){var r=0;if(this._left<-(this._range))r=-1;else if(this._left>this._range)r=1;if(!this._drag||this._scroll)r=0;return r;},limit_chk:function(){var last_p=parseInt((this._len-1)/this._view)*this._view;return((this._start[0]==0&&this._left>0)||(this._start[last_p]==0&&this._left<0));},go_page:function(i,e){var crt=($.inArray(0,this._pos)/this._view)+1;var cal=crt-(i+1);while(cal!=0){if(cal<0){this.animate(-1,true);cal++;}else if(cal>0){this.animate(1,true);cal--;}}},counter:function(){if(typeof(this.opts.counter)=="function"){var param={total:Math.ceil(this._len/this._view),current:($.inArray(0,this._pos)/this._view)+1};this.opts.counter(param);}}};})(jQuery);$(document).ready(function(){$(".adbox").hover(function(){$(".btn_prev,.btn_next").fadeIn()},function(){$(".btn_prev,.btn_next").fadeOut()})
$dragBln=false;$(".adimg").touchSlider({flexible:true,speed:250,btn_prev:$(".btn_prev"),btn_next:$(".btn_next")});$(".adimg").bind("mousedown",function(){$dragBln=false;})
$(".adimg").bind("dragstart",function(){$dragBln=true;})
$(".adimg a").click(function(){if($dragBln){return false;}})
timer=setInterval(function(){$(".btn_next").click();},5000);$(".adbox").hover(function(){clearInterval(timer);},function(){timer=setInterval(function(){$(".btn_next").click();},5000);})
$(".adimg").bind("touchstart",function(){clearInterval(timer);}).bind("touchend",function(){timer=setInterval(function(){$(".btn_next").click();},5000);})});
//侧边栏浮动
$(function(){var offset=$("#float").offset();var topPadding=20;$(window).scroll(function(){if($(window).scrollTop()>offset.top){$("#float").stop().animate({marginTop:$(window).scrollTop()-offset.top+topPadding});}else{$("#float").stop().animate({marginTop:10});};});});
//返回顶部
jQuery(function(e){var t=100;var n=e("a.backtop");var r=500;n.hide();e(window).scroll(function(){var r=e(document).scrollTop();if(r>t){e(n).stop().fadeTo(300,1)}else{e(n).stop().fadeTo(300,0)}});e(n).click(function(){e("html, body").animate({scrollTop:0},r);return false})});
//标签云显示文章数
jQuery(".tagcloud a").append("<span></span>");jQuery(".tagcloud a").find("span").html(function(){var s=$(this).parent().attr("title").replace(/[^0-9]/ig,"");return" ["+parseInt(s)+"]";});